<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.251040446914 38.0351248936325, 138.250821300382 38.0356036500843, 138.250480653565 38.0359952852949, 138.249000055341 38.0358603514099, 138.247219471449 38.0356980030916, 138.247254480541 38.0349727702729, 138.247266462205 38.0347243153718, 138.24914693499 38.0348194423481, 138.250281857035 38.0348377746962, 138.250622594622 38.0348431459575, 138.251040446914 38.0351248936325)) ^^http://www.opengis.net/ont/geosparql#wktLiteral